ERW377 high frequency longitudinal welded pipe production line is used to manufacture welded steel pipe of Φ 165mm- Φ 377mm with 4.0mm-12.0mm of wall thickness and produce profiled pipe also within the limit of processing round pipe. After we absorbed advanced pipe making technology from both abroad and domestic, our innovative designed production line and each single unit of the production line are not only economical but also practical.
1. Basic conditions:
1.1 Steel Pipe Specification
Round Pipe: Φ 165_Φ 377 mm
Thickness: 4.0_12.0 mm
Length Scope of Pipe: 6_15m
Tolerance: ± 3 mm
1.2 Strip steel coil
Inner Diameter: Φ 610mm-Φ 760mm
Outer Diameter: Φ 1200mm-Φ 2000mm
Strip steel width: 520--1200 mm
Strip steel thickness: 4.0_12.0mm.
Max Weight: 20 ton
Material: Q195-Q235, Q345
1.3 Technology Data
Forming Speed: 10-30m/min
Power capacity installed: Appro. 4000 kW
Elevation of the rolling line: +1200 mm
Feeding direction: Right or left side feeding
Drive power: 380V; 50Hz
Size of the whole line: Appro. 150× 24 m.
2. The technical flow of the production line
Feeding strip, Uncoiler, Straightener, Seven roll Flattening, Strip Steel head-tail butt welding, Spiral accumulator, Forming, High-frequency induction welding, External burr Removing, Internal burr Removing, Cooling, Sizing,
Numerical Control Flying Saw, Pullout roller table, Pipe End Flattening, Water Pressure Testing, Weighing and Measuring, Painting and Marking, Packing, Warehousing.
Representing majority of the outstanding steel tube equipment in China, Teneng International, is committed and dedicated to provide the most effective and reliable product to customers world wide. Courage, imagination and vision were the prime ingredients that were embedded into the formation of the company. The experience, flexibility, and ability to integrate all solutions available and to tailor our solutions to satisfy the diverse customer requirements have sustained the successful development of Teneng to become the most important supplier of Chinese pipe mills on the global market.
Teneng is also an important supplier for Hot Rolling Mills, Cold Rolling Mills, Strip Processing Lines, Slitting Lines, Solid State H. F. Welder, Induction Heating Equipment, and various Rolls/Tollings.
Teneng machines are the most effective tube manufacturing equipment available in the world. Our products are working in many other countries besides China, such as Vietnam, Syria, Iran, Italy, Ukraine, Sudan, Uzbekistan, and so on.
Deeply hope we have chance to cooperate in the near future.
